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7353910 |
Simple belay device
A simple, economical, and highly effective auto locking belay device is presented, certain embodiments of which contain no moving parts. The simplicity of the device is due to the fact that it...
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7137481 |
Fall arrest device with locking roller
A fall arrest device used with a fixed safety rope comprises a support arm articulated on a first spindle of the body, a roller in the form of a cylindrical wheel mounted rotating free on a second...
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6907960 |
Safe auto-locking belay override mechanism
A Safe Auto-Locking Belay Override Mechanism ( 24 ) is provided which causes an auto-locking belay device to lock a rope against movement if a belayer panics, as sometimes happens if a climber...
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6899203 |
Rope management apparatus
Embodiments of the invention provide a simple and convenient way to ascend and descend a rope without using a belayer. Embodiments of the invention can smoothly transition from a rope clamping...
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6843346 |
Belay device for climbers
A belay device for climbing with at least one rope is provided. The belay device comprises a first plate having a first lobe with the rope wrapping at least partially about the first lobe and a...
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6681891 |
Belaying descending device for climbing or mountaineering
A belaying descending device for belaying a leading or second mountain climber, and for controlled descending along a single or double rope, including a metal body having a pair of slits at least...
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6561313 |
Belay/rappel device for use in climbing activities and the like
A device for controlling movement along at least one rope. The belay/rappel device comprises a main body having an open first end and an open second end. A rope securement mechanism adjacent the...
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6530454 |
Two-way locking device for height safety apparatus
A fall arrest device ( 100 ) for use on an elongate support ( 180 ) including locking cams ( 132, 133, 134, 135 ) embodied by first and second independent actuable cam elements ( 133, 135 ), said...
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